[ Tenses ]
Choose the correct tense for the following sentence: ‘I had been working on this project for a month before I finished it.’
A. Present continuous tense
B. Past perfect tense
C. Future tense
D. Past perfect continuous tense

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Verbs and Possessive AdjectiveVocabulary : Coming & GoingModal Verbs of Certainty and PossibilityModals and PhrasesPronouns and AdverbsGerunds and ModalsGrammar for IELTSFuture Tense (will/be going to/p.continuous)Gerund or InfinitiveGender and GrammarOther quiz:
Grammar › Viewwhen you use present perfect you select
A. based verb form
B. infinitive verb
C. past
D. past participle verb
Grammar › View
I must write to my uncle. _________
A. need to
B. needn’t
Grammar › ViewIn the story, it is Jean Valjean’s soul ______ the bishop bought and gave to God.
A. that
B. what
C. this
D. , which
Modal Verbs › View
“Hello. Can I speak to Tom?” “I am sorry. You ___ have the wrong number.”
A. may
B. can
C. must
D. have to
